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Read the checklist items one card at a time and respond with “Confirmed” or “Issue Found”.

Checklist – review items one card at a time (bottom: Issue Found / Confirmed)
- Read the item shown on the card. The category and number appear at the top (e.g., Precautions 1 / 3), and some items carry risk factor / hazardous factor tags.
- If everything is fine, tap Confirmed (blue). A “Confirmation complete” message appears briefly and the next item is shown.
- If the actual site conditions do not match the item or there is a problem, tap Issue Found (gray). “Issue reported” is displayed, and the item is automatically submitted to the Admin as a TBM issue.
- If you tapped the wrong button, you can go back with Back and respond again. Next is enabled only after you respond.
- Once you have responded to every item, you move on to completing participation — depending on the signature method: 2.3 Complete Participation — Signature / 2.4 Complete Participation — Location Check (Geo-Fence) / confirm only (a single tap).
Tip
Anything you report with “Issue Found” appears as “[TBM Issue]” under Suggestions, where you can track its action history (3.2 View & Reply to Suggestions).